:root {
  --bg: #0d1117;
  --panel: rgba(11, 18, 27, 0.82);
  --panel-strong: rgba(19, 28, 40, 0.92);
  --line: rgba(255, 255, 255, 0.08);
  --text: #f7f1e4;
  --muted: #b9b4a6;
  --accent: #ff9f1c;
  --accent-soft: rgba(255, 159, 28, 0.16);
  --green: #57d38c;
  --red: #ff7272;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", "Avenir Next", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 159, 28, 0.18), transparent 28%),
    radial-gradient(circle at 80% 20%, rgba(255, 204, 102, 0.12), transparent 22%),
    linear-gradient(160deg, #06080d 0%, #0a121b 48%, #13100f 100%);
}

button,
input,
textarea {
  font: inherit;
}

.site-bridge {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  background: rgba(6, 8, 13, 0.75);
}

.site-bridge__inner {
  width: min(var(--max), calc(100vw - 40px));
  margin: 0 auto;
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.site-bridge__brand,
.site-bridge__links a {
  color: var(--text);
  text-decoration: none;
}

.site-bridge__brand {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-bridge__links {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.site-bridge__links a {
  font-size: 0.92rem;
  font-weight: 700;
  color: rgba(247, 241, 228, 0.84);
}

.site-bridge__links a:hover,
.site-bridge__brand:hover {
  color: var(--accent);
}

.page-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.hero {
  padding: 28px 0 18px;
}

.eyebrow {
  margin: 0 0 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1,
.panel-header h2 {
  margin: 0;
  line-height: 0.95;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(2.6rem, 6vw, 5rem);
}

.hero-copy {
  max-width: 680px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.dashboard,
.stats-grid {
  display: grid;
  gap: 18px;
}

.dashboard {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.panel {
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.controls,
.output-panel,
.detail-panel {
  padding: 22px;
}

.controls {
  margin: 8px 0 20px;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.controls label {
  display: grid;
  gap: 8px;
}

.controls span {
  color: var(--muted);
  font-size: 0.92rem;
}

.controls input,
#copy-output {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.controls input {
  padding: 14px 16px;
}

.button-row {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.primary-button,
.secondary-button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 150ms ease, opacity 150ms ease, background 150ms ease;
}

.primary-button {
  background: linear-gradient(135deg, #ff9f1c, #ffbf69);
  color: #1b1106;
  font-weight: 700;
}

.secondary-button {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-1px);
}

.status-line {
  margin: 14px 0 0;
  color: var(--muted);
}

.output-panel {
  grid-column: span 7;
}

.stats-grid {
  grid-column: span 5;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-panel {
  grid-column: span 6;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.pill-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  background: rgba(255, 255, 255, 0.06);
}

.pill.muted {
  color: var(--muted);
}

.pill.accent {
  background: var(--accent-soft);
  color: var(--accent);
}

.pill.green {
  background: rgba(87, 211, 140, 0.14);
  color: var(--green);
}

#copy-output {
  width: 100%;
  min-height: 330px;
  padding: 22px;
  resize: vertical;
  font-family: "IBM Plex Mono", monospace;
  line-height: 1.6;
}

.stat-card {
  padding: 20px;
}

.stat-card.accent {
  background:
    linear-gradient(180deg, rgba(255, 159, 28, 0.16), rgba(255, 159, 28, 0.02)),
    var(--panel-strong);
}

.label {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.stat-card h3 {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  line-height: 1;
}

.note {
  margin: 12px 0 0;
  color: var(--muted);
}

.positive {
  color: var(--green);
}

.negative {
  color: var(--red);
}

.nearby-list {
  display: grid;
  gap: 10px;
}

.nearby-row {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.nearby-row.target {
  background: rgba(255, 159, 28, 0.12);
  border: 1px solid rgba(255, 159, 28, 0.25);
}

.nearby-rank {
  font-family: "IBM Plex Mono", monospace;
  color: var(--muted);
}

.nearby-name {
  font-weight: 700;
}

.nearby-symbol {
  color: var(--muted);
}

.nearby-cap {
  font-family: "IBM Plex Mono", monospace;
}

.meta-copy {
  color: var(--muted);
  line-height: 1.5;
}

.source-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.source-list a {
  color: var(--text);
}

@media (max-width: 980px) {
  .output-panel,
  .stats-grid,
  .detail-panel {
    grid-column: span 12;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding: 24px 14px 56px;
  }

  .control-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .panel-header {
    flex-direction: column;
  }

  .nearby-row {
    grid-template-columns: 70px 1fr;
  }

  .nearby-cap {
    grid-column: 2;
  }

  .site-bridge__inner {
    width: calc(100vw - 24px);
  }
}